Bonitron Learning Center

Industrial Drive Knowledge, Training, and Troubleshooting Resources

Explore technical articles, training presentations, product videos, and application guides for solving VFD overvoltage faults, undervoltage events, regenerative energy issues, common DC bus challenges, power quality problems, and drive system maintenance concerns.

Live Training

Upcoming Live Training Session

Join Bonitron for application-focused training sessions covering drive reliability, regenerative energy, power quality, and practical solution paths for industrial AC drive systems.

Upcoming Session

Oil and Gas Applications in Drilling

In this training session, we'll examine how regenerative energy impacts drilling systems, explore common failure modes in drawworks and top drive applications, and discuss proven methods for protecting VFDs using braking transistors, braking resistors, and DC bus management solutions.

Date & Time: July 16th, 2026, 10:00 AM - 11:00 AM CST

Featured Guide

VFD Overvoltage Faults: Causes, Symptoms and Prevention

Learn why VFD overvoltage faults occur, how regenerative energy affects the DC bus, and what solution paths can help prevent costly drive trips.

Read the Guide

Start by Problem

What are you trying to solve?

Find articles, training resources, and product education based on the drive system issue you are experiencing.

Overvoltage

VFD Overvoltage Faults

Learn what causes DC bus overvoltage, regenerative energy faults, nuisance trips, and braking-related shutdowns.

Training and Presentations

Technical Training Library

Access Bonitron training presentations that explain product families, drive applications, capacitor maintenance, DC bus management, and critical process protection.

Presentation

Bonitron Full Product Intro

Start with a broad overview of Bonitron product families and how they support industrial AC drive systems.

Presentation

Detailed Product Overview and Application

Review Bonitron solutions by application type, drive problem, and product category.

Maintenance

Capacitor Reforming

Learn why capacitor maintenance matters for stored drives and how reforming supports long-term reliability.

Common DC Bus

DC Bus Management and Common Bus Solutions

Understand how DC bus systems share energy, manage regenerative events, and support multi-drive applications.

Undervoltage

UPD and Critical Process Protection

Explore how ride-through and UPD solutions help protect critical processes from sags, outages, and interruptions.

Product Training Videos

Featured Training Videos

Watch selected Bonitron product demos and technical training videos covering drive protection, line regeneration, ride-through systems, safety isolation, and capacitor maintenance.